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| Registros recuperados : 12 | |
| 1. |  | VINSON, C. C.; KANASHIRO, M.; SEBBENN, A. M.; WILLIAMS, T. C. R.; HARRIS, S. A.; BOSHIER, D. H. Long-term impacts of selective logging on two Amazonian tree species with contrasting ecological and reproductive characteristics: inferences from Eco-gene model simulations. Heredity, v. 115, n. 2, p. 130-139, Aug. 2015.| Biblioteca(s): Embrapa Amazônia Oriental. |
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| 3. | | RIBEIRO, D. M.; MOREIRA, T. B.; WILLIAMS, T. C. R.; RONCARATTI, L. F.; BRASIL, B. dos S. A. F. Urea as a strategy to advance an algal biomass industry. In: INTERNATIONAL CONFERENCE ON ALGAL BIOMASS, BIOFUELS AND BIOPRODUCTS, 8., 2018, Seattle, USA. [Proceedings ...]. [S.l.]. 2018.| Biblioteca(s): Embrapa Agroenergia. |
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| 4. | | RIBEIRO, D. M.; GARCIA, L. C.; JUNGMANN, L.; WILLIAMS, T. C. R.; RONCARATTI, L. F.; BRASIL, B. dos S. A. F. Produção de biomassa algal: uma abordagem econômica e bioquímica integrada. In: ENCONTRO DE PESQUISA E INOVAÇÃO DA EMBRAPA AGROENERGIA, 5., 2018, Brasília, DF. Anais ... Brasília, DF: Embrapa Agroenergia, 2018. p. 12.| Biblioteca(s): Embrapa Agroenergia. |
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| 5. | | RIBEIRO, D. M.; GARCIA, L. C.; JUNGMANN, L.; WILLIAMS, T. C. R.; RONCARATTI, L. F.; BRASIL, B. dos S. A. F. Potencial para produção de biodiesel de algas verdes da ordem Chlorellales cultivadas em meio de baixo custo Blue Green Nitrogen Mix (BGNIM). In: CONGRESSO DA REDE BRASILEIRA DE TECNOLOGIA E INOVAÇÃO DE BIODIESEL, 7., 2019, Florianópolis. Empreendedorismo e inovação: construindo um futuro competitivo para o biodiesel: anais. Florianópolis, SC: Rede Brasileira de Tecnologia e Inovação De Biodiesel, 2019. 523-524| Biblioteca(s): Embrapa Agroenergia. |
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| 8. | | RIBEIRO, D. M.; GARCIA, L. C.; JUNGMANN, L.; WILLIAMS, T. C. R.; RONCARANTTI, L. F.; BRASIL, B. dos S. A. F. Evaluation of microalga Chlorella sorokiniana LBA 39 isolated in the Brazilian Savanna (Cerrado) cultivated in different culture media. In: ALGAE BIOMASS SUMMIT, 2018, Houston, EUA. [Proceedings ...]. Houston, 2018. Não paginado.| Biblioteca(s): Embrapa Agroenergia. |
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| 9. | | VINSON, C. C.; MOTA, A. P. Z.; PORTO, B. N.; OLIVEIRA, T. N.; SAMPAIO, I.; LACERDA, A. L.; DANCHIN, E. G. J.; GUIMARAES, P. M.; WILLIAMS, T. C. R.; BRASILEIRO, A. C. M. Characterization of raffinose metabolism genes uncovers a wild Arachis galactinol synthase conferring tolerance to abiotic stresses. Scientific Reports, v. 10, n. 1, 15258, 2020.| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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| 10. | | MOTA, A. P. Z.; OLIVEIRA, T. N.; VINSON, C. C.; WILLIAMS, T. C. R.; COSTA, M. M. do C.; ARAUJO, A. C. G. de; DANCHIN, E. G. J.; SA, M. F. G. de; GUIMARAES, P. M.; BRASILEIRO, A. C. M. Contrasting effects of wild Arachis dehydrin under abiotic and biotic stresses. Frontiers in Plant Science, v. 10, article 497, April 2019. Na publicação: Ana Claudia Guerra Araujo, Maria Fatima Grossi-de-Sá, Patricia Messenberg Guimaraes.| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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| 11. | | SILVA, P. C.; RIBEIRO JUNIOR, W. Q.; RAMOS, M. L. G.; CELESTINO, S. M. C.; SILVA, A. N.; CASARI, R. A. C. N.; SANTANA, C. C.; LIMA, C. A. de; WILLIAMS, T. C. R.; VINSON, C. C. Quinoa for the Brazilian Cerrado: Agronomic Characteristics of Elite Genotypes under Different Water Regimes. Plants, v. 10, n. 1591, 2021. 17 p.| Biblioteca(s): Embrapa Cerrados. |
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| 12. | | VINSON, C. C.; MOTA, A. P. Z.; OLIVEIRA, T. N.; GUIMARÃES, L. A.; LEAL-BERTIOLI, S. C. de M.; WILLIAMS, T. C. R.; NEPOMUCENO, A. L.; SARAIVA, M. A. de P.; ARAUJO, A. C. G.; GUIMARAES, P. M.; BRASILEIRO, A. C. M. Early responses to dehydration in contrasting wild Arachis species. PLoS ONE, v. 13, n. 5, 2018. Article e0198191.| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia; Embrapa Soja. |
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| Registros recuperados : 12 | |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Agroenergia. Para informações adicionais entre em contato com cnpae.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Agroenergia. |
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Data corrente: |
23/09/2019 |
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Data da última atualização: |
18/11/2019 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 2 |
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Autoria: |
SOUZA, M. C. de; WILLIAMS, T. C. R.; POSCHENRIEDER, C.; JANSEN, S.; PINHEIRO, M. H. O.; SOARES, I. P.; FRANCO, A. C. |
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Afiliação: |
M. C. de Souza, UnB; T. C. R. Williams, UnB; C. Poschenrieder, University of Barcelona; S. Jansen, University, €Ulm, Germany; M. H. O. Pinheiro, University of Uberlandia; ITANIA PINHEIRO SOARES, CNPAE; A. C. Franco, UnB. |
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Título: |
Calcicole behaviour of Callisthene fasciculata Mart., an Alaccumulating species from the Brazilian Cerrado. |
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Ano de publicação: |
2019 |
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Fonte/Imprenta: |
Plant Biology, 2019. |
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Páginas: |
8 p. |
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Idioma: |
Inglês |
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Conteúdo: |
? Most aluminium (Al)-accumulating species are found on soils with high Al saturation and low Ca availability (Ca poor). Callisthene fasciculata Mart. (Vochysiaceae), however, is an Al-accumulating tree restricted to Ca-rich soils with low Al saturation in the Brazilian Cerrado savanna. Here we tested its calcicole behaviour, and the possible role of organic acids in detoxification of Al during the early stages of plant development. ? We assessed growth, dry mass, nutrients, Al and organic acids in seedlings grown for 50 days on two contrasting Cerrado soils; one with high Ca concentrations and low Al saturation and the other with low Ca availability and high Al saturation. ? Relative to plants on Ca-rich soil, plants on Ca-poor soil had necrotic spots and bronzing of leaves. Roots and shoots contained reduced concentrations of P and Cu, but higher concentrations of Fe, Al and citrate. Despite lower concentrations in the soil, Ca and Mg increased in shoots. Shoot concentrations of oxalate were also higher. ? We confirmed C. fasciculata as an Al-accumulating species with calcicole behaviour. The increased concentrations of organic acids in plants with higher Al accumulation suggest that high availability of soluble Al does not prevent occurrence of this species on soils with high Al saturation. Instead, the absence of C. fasciculata from Ca-poor soils is probably due to imbalances in tissue Fe, Cu and Zn imposed by this soil type. |
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Palavras-Chave: |
Aluminium. |
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Thesaurus NAL: |
Calcium; Copper; Iron; Phosphorus; Zinc. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 02183naa a2200277 a 4500
001 2112386
005 2019-11-18
008 2019 bl uuuu u00u1 u #d
100 1 $aSOUZA, M. C. de
245 $aCalcicole behaviour of Callisthene fasciculata Mart., an Alaccumulating species from the Brazilian Cerrado.$h[electronic resource]
260 $c2019
300 $a8 p.
520 $a? Most aluminium (Al)-accumulating species are found on soils with high Al saturation and low Ca availability (Ca poor). Callisthene fasciculata Mart. (Vochysiaceae), however, is an Al-accumulating tree restricted to Ca-rich soils with low Al saturation in the Brazilian Cerrado savanna. Here we tested its calcicole behaviour, and the possible role of organic acids in detoxification of Al during the early stages of plant development. ? We assessed growth, dry mass, nutrients, Al and organic acids in seedlings grown for 50 days on two contrasting Cerrado soils; one with high Ca concentrations and low Al saturation and the other with low Ca availability and high Al saturation. ? Relative to plants on Ca-rich soil, plants on Ca-poor soil had necrotic spots and bronzing of leaves. Roots and shoots contained reduced concentrations of P and Cu, but higher concentrations of Fe, Al and citrate. Despite lower concentrations in the soil, Ca and Mg increased in shoots. Shoot concentrations of oxalate were also higher. ? We confirmed C. fasciculata as an Al-accumulating species with calcicole behaviour. The increased concentrations of organic acids in plants with higher Al accumulation suggest that high availability of soluble Al does not prevent occurrence of this species on soils with high Al saturation. Instead, the absence of C. fasciculata from Ca-poor soils is probably due to imbalances in tissue Fe, Cu and Zn imposed by this soil type.
650 $aCalcium
650 $aCopper
650 $aIron
650 $aPhosphorus
650 $aZinc
653 $aAluminium
700 1 $aWILLIAMS, T. C. R.
700 1 $aPOSCHENRIEDER, C.
700 1 $aJANSEN, S.
700 1 $aPINHEIRO, M. H. O.
700 1 $aSOARES, I. P.
700 1 $aFRANCO, A. C.
773 $tPlant Biology, 2019.
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